The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2022
Filed:
Sep. 16, 2020
Aem Singapore Pte Ltd, Singapore, SG;
See Jean Chan, Singapore, SG;
Zhaomeng Wang, Singapore, SG;
Yao Kun Leonard Mak, Singapore, SG;
MuralliKrishna Govindandhanasekaran, Singapore, SG;
AEM SINGAPORE PTE LTD, Singapore, SG;
Abstract
A thermal test head for an integrated circuit device includes a heat exchanger assembly, a contact assembly configured to contact the integrated circuit, and a thermal control assembly disposed between the heat exchanger assembly and the contact assembly. The thermal control assembly includes a Peltier device in thermal contact with opposing surfaces of the heat exchanger assembly and the contact assembly, and a spacer in physical contact with the opposing surfaces of the heat exchanger assembly and the contact assembly.